At the 2011 Northern California Rendezvous, Don Russell of Antara W42 showed me size D drawing of a Westsail 63 that was found on his boat.
According to Bruce Johnson, President and Chief Designer of Sparkman and Stephens the work below was done at the request of Westsail Corp in the late 1970's.
So if your W28, W32, W39 and W42/43 seem a little cramped for space - I'm sure the Bruce would be glad to complete a build set of plans for you.
Thanks again to Bruce for his permission to publish their work on the WOA site.
President and Chief Designer
Sparkman & Stephens
170 Mason Street · Greenwich, CT 06830
Tel: +1 203 687 4700
Dir: +1 203 745 0747
Fax: +1 203 654 7138